44244400 has 60 divisors (see below), whose sum is σ = 108354672. Its totient is φ = 17355520.

The previous prime is 44244391. The next prime is 44244413. The reversal of 44244400 is 444244.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20157 + ... + 22243.

Almost surely, 2^44244400 is an apocalyptic number.

44244400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44244400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54177336).

44244400 is an abundant number, since it is smaller than the sum of its proper divisors (64110272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44244400 is a wasteful number, since it uses less digits than its factorization.

44244400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 44244400 is about 6651.6464127312. The cubic root of 44244400 is about 353.6872763551.

Adding to 44244400 its reverse (444244), we get a palindrome (44688644).

It can be divided in two parts, 44244 and 400, that added together give a palindrome (44644).

The spelling of 44244400 in words is "forty-four million, two hundred forty-four thousand, four hundred".